Ukraine-Russia war latest: North Korean army supports 'just cause' of Putin's war, Kim Jong Un says - Kim Jong Un visits nuclear facility, calls for expansion - Trump claimed Kim Jong Un missed him. The North Korea leader has a different message - South Korea warns it could arm Ukraine amid fears of Putin Kim Jong Un weapon swap - North Korea has no intention of attacking South Korea -- Kim Jong Un - Kim Jong Un says North Korea to use nuclear weapons if attacked - Friendly relationship with Kim Jong Un is 'not a bad thing,' Trump says - Kim Jong Un visits victims of North Korea floods and says thousands will be brought to Pyongyang - Kim Jong Un wants Trump back, elite defector tells BBC